Home / 31,600,215.60-47,435,752.80-24,443,476.80

Finding the Fourth Proportional to 31,600,215.60, 47,435,752.80 and 24,443,476.80

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Solution

The fourth proportional to 31,600,215.60, 47,435,752.80 and 24,443,476.80 is: 36,692,620.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,600,215.60 : 47,435,752.80 = 24,443,476.80 : x
  2. Step 2: Convert to fraction form
    31,600,215.60/47,435,752.80 = 24,443,476.80/x
  3. Step 3: Cross multiply
    31,600,215.60x = 47,435,752.80 × 24,443,476.80
  4. Step 4: Simplify right side
    31,600,215.60x = 1,159,494,723,057,335
  5. Step 5: Solve for x
    x = 1,159,494,723,057,335/31,600,215.60
  6. Step 6: Final answer
    x = 36,692,620.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.